2131123104

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{672703}}^1$

素因数の和:672730

約数の個数: 72

約数和(自身を含む): 6611334912

約数和(自身を除く): 4480211808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 672703, 1345406, 2018109, 2690812, 4036218, 5381624, 6054327, 7399733, 8072436, 10763248, 12108654, 14799466, 16144872, 21526496, 22199199, 24217308, 29598932, 32289744, 44398398, 48434616, 59197864, 64579488, 66597597, 88796796, 96869232, 118395728, 133195194, 177593592, 193738464, 236791456, 266390388, 355187184, 532780776, 710374368, 1065561552, 2131123104]

約数ペア:

[(1, 2131123104), (2, 1065561552), (3, 710374368), (4, 532780776), (6, 355187184), (8, 266390388), (9, 236791456), (11, 193738464), (12, 177593592), (16, 133195194), (18, 118395728), (22, 96869232), (24, 88796796), (32, 66597597), (33, 64579488), (36, 59197864), (44, 48434616), (48, 44398398), (66, 32289744), (72, 29598932), (88, 24217308), (96, 22199199), (99, 21526496), (132, 16144872), (144, 14799466), (176, 12108654), (198, 10763248), (264, 8072436), (288, 7399733), (352, 6054327), (396, 5381624), (528, 4036218), (792, 2690812), (1056, 2018109), (1584, 1345406), (3168, 672703)]